OCC Chief of Staff John Walsh will take over as acting director when John Dugan departs.
JP Morgan Chase named Jeff Urwin and Kevin Willsey as co-heads of investment banking for the U.S. and Canada.
Frank Eliason, the 'Twitter guru' of Comcast, joined Citibank to lead its social media effort, replacing Jaime Punishill.
Ed McLaughlin is MasterCard's new chief emerging payments officer.
Bank of Hawaii named president Peter Ho as chairman and chief executive.